US4802783A - Sleeve joint - Google Patents

Sleeve joint Download PDF

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Publication number
US4802783A
US4802783A US07/091,291 US9129187A US4802783A US 4802783 A US4802783 A US 4802783A US 9129187 A US9129187 A US 9129187A US 4802783 A US4802783 A US 4802783A
Authority
US
United States
Prior art keywords
sleeve
driving shaft
end portion
driving
shaft member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US07/091,291
Other languages
English (en)
Inventor
Magnus Erikson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITT Inc
Original Assignee
ITT Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ITT Industries Inc filed Critical ITT Industries Inc
Application granted granted Critical
Publication of US4802783A publication Critical patent/US4802783A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/63—Frangible connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin

Definitions

  • This invention concerns a sleeve joint for joining a driven member on a driving member. More paticularly, the invention is directed to a sleeve joint for driving an impeller on a rotatable shaft.
  • One way of performing this security function is to arrange a driving pin in the joint which will shear upon a sudden stop, letting the shaft rotate freely even when the driven body is stopped.
  • the driving pin is then normally arranged in a hole in the driven body and in a hole in a sleeve on the shaft, the sleeve being driven via a wedge joint positioned in sleeve and shaft.
  • the play between the driven body and the sleeve is then so wide that they are allowed to rotate independently of each other.
  • the problem of ensuring relatively free movement between the sleeve and the impeller when the driving pin is broken is solved by designing the groove in the sleeve as a closed hole.
  • a driving unit 10 includes a driving shaft 1 having a groove 2 for receiving a force transmitting member such as a wedge 9 or key.
  • a sleeve 3 has a groove or slot 4 and a hole 5.
  • a driven body 6, also referred to as an impeller, has a hole 7 for a driving pin 8.
  • the wedge is inserted into the groove 4 and extends into corresponding groove 2 to provide a rotary entraining connection between the shaft 1 and the sleeve 3.
  • the groove 2 is open ended to permit axial displacement of the sleeve 3 and the wedge relative to the driving shaft 1.
  • the impeller 6 is mounted on the sleeve 3 and locked axially thereon by help of a bolt.
  • the impeller 6, of which a portion of a hub is shown, and the sleeve 3 have the corresponding holes 7 and 5 respectively for the driving pin 8.
  • the impeller 6 Under normal conditions the impeller 6 is attached to the driving unit 10 for rotation therewith and pumping is carried out in the normal way. If the pumped medium contains solid bodies which cause the impeller 6 to encounter substantial resistance or come to a sudden stop, the driving pin 8 will shear and the driving shaft 1 and the sleeve 3 will be allowed to rotate, thus eliminating damage to the driving unit 10 and the shaft 1 provided however, that the sleeve remains undamaged.
  • Sleeves used until now have been provided with open wedge grooves extending to one end of the sleeve, thus having the tendency of splitting along the groove. This means that the play between sleeve 3 and the shaft 1 has been eliminated and corotation occurs.
  • the sleeve 3 according to the invention will, on the contrary, be kept intact thus ensuring free rotation of the shaft 1 and the sleeve 3 relative to the stopped impeller 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Catching Or Destruction (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Dowels (AREA)
  • Cable Accessories (AREA)
  • Materials For Medical Uses (AREA)
US07/091,291 1983-11-22 1987-08-27 Sleeve joint Expired - Fee Related US4802783A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306443 1983-11-22
SE8306443A SE440388B (sv) 1983-11-22 1983-11-22 Hylsforband

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06904830 Continuation 1986-09-08

Publications (1)

Publication Number Publication Date
US4802783A true US4802783A (en) 1989-02-07

Family

ID=20353421

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/091,291 Expired - Fee Related US4802783A (en) 1983-11-22 1987-08-27 Sleeve joint

Country Status (7)

Country Link
US (1) US4802783A (da)
EP (1) EP0143090A1 (da)
JP (1) JPS6121424A (da)
CA (1) CA1239028A (da)
DK (1) DK552184A (da)
NO (1) NO153905C (da)
SE (1) SE440388B (da)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905732A (en) * 1985-08-07 1990-03-06 Masco Corporation Of Indiana Modular pressure balanced valve assembly
US5277216A (en) * 1991-01-04 1994-01-11 Btr Plc, A British Company Method of attaching a valve disc to a drive shaft
US5618123A (en) * 1995-08-11 1997-04-08 Pettibone Corporation Coupling device for sewer and drain cleaning cable
US6272755B1 (en) 1997-07-12 2001-08-14 Alterra Holdings Corporation Extendable tool lock
US6386747B1 (en) * 2000-01-18 2002-05-14 Shu-Hung Liao Apparatus for mixing cement
EP1442684A1 (en) 2003-01-31 2004-08-04 Walker Bros. (Elland) Ltd. Wall display system panel
US20110182656A1 (en) * 2010-01-27 2011-07-28 Emerson Electric Co. Sleeved coupling
US20130058709A1 (en) * 2010-03-01 2013-03-07 Sumitomo Heavy Industries, Ltd. Connection structure between hollow output shaft and driven shaft, and speed reducer
US9080599B2 (en) 2013-10-11 2015-07-14 Ridge Tool Company Cable coupling
USD745230S1 (en) 2013-10-04 2015-12-08 Ridge Tool Company Cable coupling
US20220042549A1 (en) * 2020-08-04 2022-02-10 Raytheon Company Rotationally stiff key for coupling non-parallel shafts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29612001U1 (de) * 1996-07-10 1996-09-12 Weißhaar, Angelika, 78052 Villingen-Schwenningen Überlastsicherung für Spindelantriebe

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456516A (en) * 1946-02-19 1948-12-14 Ingersoll Rand Co Locking and adjusting device
US2508832A (en) * 1948-08-28 1950-05-23 Borg Warner Coupling device
US2748578A (en) * 1954-01-18 1956-06-05 Atkinson Guy F Co Adjustable shear type coupling
US2937042A (en) * 1958-10-02 1960-05-17 Reliance Electric & Eng Co Shaft coupling
US3113625A (en) * 1961-12-13 1963-12-10 Outboard Marine Corp Marine propeller and its mounting on a propeller shaft
US3191976A (en) * 1962-12-18 1965-06-29 Ingersoll Rand Co Attachment for connecting a stub shaft to a drive shaft
US3433512A (en) * 1967-03-20 1969-03-18 Bliss Co Shaft mounting
US3476420A (en) * 1969-01-03 1969-11-04 Leroy J Conn Rigid shaft coupler
US4348132A (en) * 1979-07-26 1982-09-07 Muellenberg Ralph Clamping connection for joining an external structural part with a shaft
US4604035A (en) * 1985-01-02 1986-08-05 A. O. Smith Harvestore Products, Inc. Submersible pump having frangible drive connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB194272A (en) * 1922-03-01 1924-01-10 Moteurs Salmson Device for keying a sleeve on a tubular shaft
US2504501A (en) * 1948-06-18 1950-04-18 Leroy J Conn Rigid shaft coupler
FR2181125A5 (da) * 1972-04-18 1973-11-30 Girard Transmissions Sa
JPS5154042U (da) * 1974-10-21 1976-04-24

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456516A (en) * 1946-02-19 1948-12-14 Ingersoll Rand Co Locking and adjusting device
US2508832A (en) * 1948-08-28 1950-05-23 Borg Warner Coupling device
US2748578A (en) * 1954-01-18 1956-06-05 Atkinson Guy F Co Adjustable shear type coupling
US2937042A (en) * 1958-10-02 1960-05-17 Reliance Electric & Eng Co Shaft coupling
US3113625A (en) * 1961-12-13 1963-12-10 Outboard Marine Corp Marine propeller and its mounting on a propeller shaft
US3191976A (en) * 1962-12-18 1965-06-29 Ingersoll Rand Co Attachment for connecting a stub shaft to a drive shaft
US3433512A (en) * 1967-03-20 1969-03-18 Bliss Co Shaft mounting
US3476420A (en) * 1969-01-03 1969-11-04 Leroy J Conn Rigid shaft coupler
US4348132A (en) * 1979-07-26 1982-09-07 Muellenberg Ralph Clamping connection for joining an external structural part with a shaft
US4604035A (en) * 1985-01-02 1986-08-05 A. O. Smith Harvestore Products, Inc. Submersible pump having frangible drive connection

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905732A (en) * 1985-08-07 1990-03-06 Masco Corporation Of Indiana Modular pressure balanced valve assembly
WO1990003604A1 (en) * 1988-09-20 1990-04-05 Masco Corporation Of Indiana Thermostatic pressure balanced valve assembly
GB2232460A (en) * 1988-09-20 1990-12-12 Masco Corp Thermostatic pressure balanced valve assembly
GB2259752A (en) * 1988-09-20 1993-03-24 Masco Corp Control stem for mixing valve
GB2232460B (en) * 1988-09-20 1993-06-09 Masco Corp Thermostatic pressure balanced valve assembly
GB2259752B (en) * 1988-09-20 1993-06-09 Masco Corp Control stem for mixing valve
AU658249B2 (en) * 1988-09-20 1995-04-06 Masco Corporation Of Indiana Thermostatic pressure balanced valve assembly
US5277216A (en) * 1991-01-04 1994-01-11 Btr Plc, A British Company Method of attaching a valve disc to a drive shaft
US5618123A (en) * 1995-08-11 1997-04-08 Pettibone Corporation Coupling device for sewer and drain cleaning cable
US6272755B1 (en) 1997-07-12 2001-08-14 Alterra Holdings Corporation Extendable tool lock
US6386747B1 (en) * 2000-01-18 2002-05-14 Shu-Hung Liao Apparatus for mixing cement
EP1442684A1 (en) 2003-01-31 2004-08-04 Walker Bros. (Elland) Ltd. Wall display system panel
US20110182656A1 (en) * 2010-01-27 2011-07-28 Emerson Electric Co. Sleeved coupling
US20130058709A1 (en) * 2010-03-01 2013-03-07 Sumitomo Heavy Industries, Ltd. Connection structure between hollow output shaft and driven shaft, and speed reducer
US9062753B2 (en) * 2010-03-01 2015-06-23 Sumitomo Heavy Industries, Ltd. Connection structure between hollow output shaft and driven shaft, and speed reducer
USD745230S1 (en) 2013-10-04 2015-12-08 Ridge Tool Company Cable coupling
US9080599B2 (en) 2013-10-11 2015-07-14 Ridge Tool Company Cable coupling
US10156252B2 (en) 2013-10-11 2018-12-18 Ridge Tool Company Cable couplings for drain cleaning tools
US20220042549A1 (en) * 2020-08-04 2022-02-10 Raytheon Company Rotationally stiff key for coupling non-parallel shafts
US11879503B2 (en) * 2020-08-04 2024-01-23 Raytheon Company Rotationally stiff key for coupling non-parallel shafts

Also Published As

Publication number Publication date
CA1239028A (en) 1988-07-12
NO153905C (no) 1986-06-11
SE8306443D0 (sv) 1983-11-22
DK552184D0 (da) 1984-11-21
DK552184A (da) 1985-05-23
SE8306443L (sv) 1985-05-23
NO844532L (no) 1985-05-23
EP0143090A1 (en) 1985-05-29
SE440388B (sv) 1985-07-29
JPS6121424A (ja) 1986-01-30
NO153905B (no) 1986-03-03

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Legal Events

Date Code Title Description
REMI Maintenance fee reminder mailed
LAPS Lapse for failure to pay maintenance fees
FP Lapsed due to failure to pay maintenance fee

Effective date: 19930207

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362